説明
  • CNC aluminum construction
  • Micro dot sight mount, thumb rest
  • Installation requires shimming, drilling and tapping to the frame of host gun
  •  For 5KU Infinity IMM kit ( GB-615 ) or similar spec

**All aftermarket upgrade parts require necessary skill or modification to install and assemble.
 Please refer to your airsoft gunsmith for proper installation / fitting if needed. Fitting  needed as the condition of each airsoft gun might be different. The actual performance is based on the overall setting on your airsoft gun. Please consult your airsoft gunsmith for advising.**